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问题 单项选择题

农学家贾思勰写的著名农书是（）。

A.《水经注》

B.《脉经》

C.《齐民要术》

D.《肘后备急方》

答案

参考答案：C

解析：贾思勰，北魏农学家，著有《齐民要术》。故选C。

单项选择题

严重创伤急救中的ABC中C是指

A．低渗性脱水
B．高渗性缺水
C．等渗性缺水
D．高血钾
E．低血钾
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完形填空

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16—25的相应位置上。

A few years ago, SARS  __16__ out in the mainland of China, causing some people __17__ (kill) or nearly got close to death. The situation was so severe that there was __18___ time to debate who is to blame. The most important thing for the government to do is to find ____19__the cause of this deadly disease. They invited all the most ___20___  (experience) experts in this field to discuss and quite a few suggestions were put forward. Some of the top experts then tested them to see _____21____ they were available. Doctor Zhong Nanshan chose one patient who was seriously ill and had little hope_____22____ picking up and had the new medicine tested on him. _____23_____ his great joy, this patient recovered! He made his way to his office and telephoned the top official, ____24___ (tell) him this exciting news. For convenience, he moved to live in his office. His method did make sense. Not soon after that, the ___25____ hospitals also controlled this terrible disease and kicked it out finally.
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